FR1559259A - - Google Patents

Info

Publication number
FR1559259A
FR1559259A FR1559259DA FR1559259A FR 1559259 A FR1559259 A FR 1559259A FR 1559259D A FR1559259D A FR 1559259DA FR 1559259 A FR1559259 A FR 1559259A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1559259A publication Critical patent/FR1559259A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/04—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid
    • B60C27/045—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid involving retractable devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/26—Auxiliary wheels or rings with traction-increasing surface attachable to the main wheel body
    • B60B15/263—Traction increasing surface being located axially beside tire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/26—Auxiliary wheels or rings with traction-increasing surface attachable to the main wheel body
    • B60B15/266—Traction increasing surface being located radially outside tire circumferential surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1559259D 1967-03-08 1968-03-07 Expired FR1559259A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE695178 1967-03-08
BE40738 1967-03-08
BE711394 1968-02-28
BE55111 1968-02-28

Publications (1)

Publication Number Publication Date
FR1559259A true FR1559259A (fr) 1969-03-07

Family

ID=27424571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559259D Expired FR1559259A (fr) 1967-03-08 1968-03-07

Country Status (3)

Country Link
BE (1) BE711394A (fr)
FR (1) FR1559259A (fr)
NL (1) NL6803297A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148168A2 (fr) * 1984-01-03 1985-07-10 Tg Strips, Inc. Dispositif escamotable pour l'augmentation de la traction pour tracteurs agricoles ou semblables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148168A2 (fr) * 1984-01-03 1985-07-10 Tg Strips, Inc. Dispositif escamotable pour l'augmentation de la traction pour tracteurs agricoles ou semblables
EP0148168A3 (en) * 1984-01-03 1987-01-28 Tg Strips, Inc. Retractable traction intensifying means for agricultural tractors and the like

Also Published As

Publication number Publication date
NL6803297A (fr) 1968-09-09
BE711394A (fr) 1968-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse